Autonomous Robotics Technology Biochemical Weapons and Guarding Borders

Imagine the face of warfare with autonomous robotics: Instead of our soldiers returning home in flag-draped caskets to heartbroken families, autonomous robots—mobile machines that can make decisions, such as to fire upon a target, without human intervention can replace the human soldier in an increasing range of dangerous missions: from tunneling through dark caves in search of terrorists, to securing urban streets rife with sniper fire, to patrolling the skies and waterways where there is little cover from attacks, to clearing roads and seas of improvised explosive devices (IEDs), to surveying damage from biochemical weapons, to guarding borders and buildings, to controlling potentially-hostile crowds, and even as the infantry frontlines.

 These robots would be ‘smart’ enough to make decisions that only humans now can; and as conflicts increase in tempo and require much quicker information processing and responses, robots have a distinct advantage over the limited and fallible cognitive capabilities that we Homo sapiens have. Not only would robots expand the battlespace over difficult, larger areas of terrain, but they also represent a significant force-multiplier each effectively doing the work of many human soldiers, while immune to sleep deprivation, fatigue, low morale, perceptual and communication challenges in the ‘fog of war’, and other performance-hindering conditions.

But the presumptive case for deploying robots on the battlefield is more than about saving human lives or superior efficiency and effectiveness, though saving lives and clearheaded action during frenetic conflicts are significant issues. Robots, further, would be unaffected by the emotions, adrenaline, and stress that cause soldiers to overreact or deliberately overstep the Rules of Engagement and commit atrocities, that is to say, war crimes. We would no longer read (as many) news reports about our own soldiers brutalizing enemy combatants or foreign civilians to avenge the deaths of their brothers in arms unlawful actions that carry a significant political cost. Indeed, robots may act as objective, unblinking observers on the battlefield, reporting any unethical behavior back to command; their mere presence as such would discourage all-too-human atrocities in the first place.


Technology, however, is a double-edge sword with both benefits and risks, critics and advocates; and autonomous military robotics is no exception, no matter how compelling the case may be to pursue such research. The worries include: where responsibility would fall in cases of unintended or unlawful harm, which could range from the manufacturer to the field commander to even the machine itself; the possibility of serious malfunction and robots gone wild; capturing and hacking of military robots that are then unleashed against us; lowering the threshold for entering conflicts and wars, since fewer US military lives would then be at stake; the effect of such robots on squad cohesion, e.g., if robots recorded and reported back the soldier’s every action; refusing an otherwise-legitimate order; and other possible harms.